What makes our Seaweed Chelated Manganese Fertilizer a superior choice is its unique molecular structure. Unlike inorganic manganese salts that often become fixed and unavailable in soil, our Alginic Acid Manganese Micronutrient remains stable across a broad pH range. This ensures that the manganese is readily absorbed by roots and foliage, facilitating critical physiological processes such as chlorophyll synthesis and enzyme activation. As a premium Bioactive Manganese Fertilizer, it does not merely correct deficiencies; it actively stimulates the plant’s natural metabolic functions, leading to improved photosynthesis and enhanced stress tolerance against biotic and abiotic environmental factors.

Application Guide & Dosage

To achieve the best results, please follow the application guidelines below. Our Seaweed Chelated Manganese Fertilizer is highly concentrated and should be diluted properly before use.

1. Recommended Dosage

• Foliar Spray: Dilute at a ratio of 1:2000 to 1:3000 (e.g., 50g–100g per 200L of water). Spray evenly on leaves, preferably in the early morning or late afternoon.

• Fertigation (Drip Irrigation): Apply at a rate of 1.5kg–3.0kg per hectare. Ensure the product is fully dissolved in the stock tank before injection.

• Hydroponics: Use 10g–20g per 1000L of nutrient solution to supplement manganese levels.

2. Application Frequency

• For Deficiency Correction: Apply 2–3 times at 7–10 day intervals until symptoms (such as leaf chlorosis) disappear.

• For Preventive Maintenance: Apply once at the early vegetative stage and again before the flowering stage to support robust growth.